請這樣思考:
She is such a sweet girl. = What a sweet girl she is!
She is so sweet a girl. = How sweet a girl she is!
She is so sweet. = How sweet she is!
所以
How sweet a girl is! = A girl is so sweet.
這樣的句子文法雖然沒錯 語意卻很怪
情境好像是"所有的女生(相較於男生)是sweet的"
但如果a改成定冠詞the就說得通
How sweet the girl is! = The girl is so sweet.
詞性部分:
what同such一樣是形容詞(或determiner)
how同so一樣是副詞
※ 引述《dragon0905 (好學的人)》之銘言:
: 請問:
: What a sweet girl! 可以換句話說,
: How sweet a girl is!還是 How sweet a girl she is!
: 在參考書有看到兩種寫法,哪一個才是正確的?為什麼?
: 謝謝您!